

# RealtimeConstraintsUnion

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---

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```ts
import { RealtimeConstraintsUnion } from "@hyper-fetch/firebase"
```

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## Description

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Defined in [constraints/constraints.types.ts:19](https://github.com/BetterTyped/hyper-fetch/blob/cc329b91/packages/adapter-firebase/src/constraints/constraints.types.ts#L19)

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## Preview

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```ts
type RealtimeConstraintsUnion = `${RealtimeQueryConstraints}`;
```

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## Structure

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```ts
${RealtimeQueryConstraints}
```

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